68255289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5647}}^1$

素因数の和:5749

約数の個数: 24

約数和(自身を含む): 105730560

約数和(自身を除く): 37475271

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 5647, 12087, 16941, 50823, 95999, 287997, 446113, 863991, 1338339, 4015017, 7583921, 22751763, 68255289]

約数ペア:

[(1, 68255289), (3, 22751763), (9, 7583921), (17, 4015017), (51, 1338339), (79, 863991), (153, 446113), (237, 287997), (711, 95999), (1343, 50823), (4029, 16941), (5647, 12087)]